Wisconsin Takes on Prediction Market Giants in Lawsuit

A long-standing debate over the nature of prediction markets has led Wisconsin to file a lawsuit against several major players, including Kalshi, Coinbase, Polymarket, Robinhood, and Crypto.com. At the heart of the issue is whether these platforms offer legitimate financial instruments or merely facilitate unlicensed gambling. According to Wisconsin, the marketing language used by these companies reveals their true nature as betting operations rather than investment opportunities. As Attorney General Josh Kaul stated, 'Merely disguising illegal activities does not make them lawful.' The lawsuit centers on the classification of 'event contracts' as either financial instruments under the Commodity Futures Trading Commission (CFTC) or as bets subject to state gambling laws. This distinction determines whether these rapidly growing markets will be regulated at the federal level or fragmented across 50 states, each with its own set of rules. The case is likely to end up in the Supreme Court. Wisconsin's complaints target three separate ecosystems: one involving Crypto.com and its derivatives arm, another focusing on Polymarket and its affiliates, and a third that includes Kalshi along with its distribution partners Robinhood and Coinbase. The legal argument posits that 'event contracts,' which allow users to wager on real-world outcomes with fixed payouts for correct predictions, are essentially bets. Examples cited in the filings include contracts tied to NCAA tournament games, where traders could buy contracts at prices reflecting implied probabilities, with winners receiving $1 and losers getting nothing. The state also points to the platforms' own advertising, such as Kalshi's claim to be 'The First Nationwide Legal Sports Betting Platform' and Polymarket's description as 'a platform where people can bet on the outcome of future events.' Furthermore, the revenue model of these platforms, which involves charging transaction fees on each contract, is likened to a casino's practice of taking a cut of wagers. The defense of these platforms relies on the argument of federal preemption, with Kalshi specifically asserting that its contracts are swaps listed on a regulated exchange and thus fall under the CFTC's jurisdiction. However, state courts have consistently taken a different stance, with Nevada and New York, among others, treating these contracts as indistinguishable from gambling. The lawsuit by Wisconsin contributes to a growing body of state challenges that may ultimately force the Supreme Court to decide whether labeling a product as a financial contract is sufficient to exempt it from being treated as a bet.